Related by context. Frequent words. (Click for all words.) 57 USNS Impeccable 47 coastguard vessels 46 USS Hopper 45 Baengnyeong Island 45 bloody naval skirmishes 44 Paracel Islands 43 Abayov 43 deadly naval skirmishes 43 sunken warship 43 Sri Lankan navy 43 Japanese whaling fleet 42 De Xin Hai 42 NKorea warns 42 Senkaku Islands 42 naval ships 41 Japanese whaling 41 sonar exercises 41 navy destroyer 41 naval drills 41 warships 41 ship Maersk Alabama 41 Baengnyeong 41 Aegis radar 40 Combat Squadron 40 Border Protection Command 40 Japanese whalers 40 Antarctic seas 40 Cheonan sank 40 Aegis destroyer 40 Yellow Sea 40 indisputable sovereignty 40 Diaoyu Islands 40 Aegis destroyers 39 anti submarine warfare 39 sonars 39 vessels 39 laser designator 39 Kate Geraghty 39 Chinese fishing trawler 39 sonar 39 YOU IN RELIANCE 38 antiaircraft guns 38 Hokule'a 38 naval exercises 38 Cheonan corvette 38 ACTION TAKEN BY 38 disputed islets 38 oceanographic survey 38 naval maneuvers 38 undersea warfare 38 Sea Fleet 38 whaling fleet 38 ship Mavi Marmara 38 Japanese harpoon 38 NKorea threatens 37 maritime 37 vehicles ROVs 37 focused ultrasound HIFU 37 navy ships 37 Japan whaling fleet 37 whale hunt 37 radar altimeter 37 factory ship Nisshin 37 warship 37 nuclear powered supercarrier 37 Bathed 37 Cheonan 37 marine mammals 37 By DENNIS MAFFEZZOLI 37 NKorea vows 37 deadly skirmishes 37 torpedo tubes 36 South Korean warship 36 Zhoushan 36 Senkaku 36 Long Range Acoustic 36 Indian Ocean 36 Maritime Self 36 phosphorescence 36 whales dolphins 36 7th Fleet 36 migrating whales 36 Paracel islands 36 underwater sonar 36 ship Cheonan 36 territorial waters 36 Gaza Flotilla 36 Senkakus 36 Francop 36 shimmers 36 Paracels 36 whaling 36 warship Cheonan 36 Odyssey Explorer 36 temperature salinity 36 corvette Cheonan 36 Sea Shepherd vessel 36 Pulsating 36 spectrographs 36 Turkish flagged Mavi 36 hunts whales